Chinese hackers have gained access to designs of more than two dozen major U.S. weapons systems, a U.S report said on Monday, as Australian media said Chinese hackers had stolen the blueprints for Australia’s new spy headquarters.

Citing a report prepared for the Defense Department by the Defense Science Board, the Washington Post said the compromised U.S. designs included those for combat aircraft and ships, as well as missile defenses vital for Europe, Asia and the Gulf.

Among the weapons listed in the report were the advanced Patriot missile system, the Navy’s Aegis ballistic missile defense systems, the F/A-18 fighter jet, the V-22 Osprey, the Black Hawk helicopter and the F-35 Joint Strike Fighter.